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(11)

EP 4 492 962 A1

(12)

(43) Date of publication: 22.01.2025 Bulletin 2025/04 (21) Application number: 23716663.2 (22) Date of filing: 14.03.2023

(51) International Patent Classification (IPC):  A01F 15/07(2006.01) B65B 27/12(2006.01) B65B 11/04(2006.01) D04B 21/12(2006.01) (52) Cooperative Patent Classification (CPC): A01F 2015/0745; A01F 15/071; D04B 21/10; D10B 2505/10 (86) International application number: PCT/IB2023/052465 (87) International publication number: WO 2023/175500 (21.09.2023 Gazette 2023/38)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA Designated Validation States: KH MA MD TN (30) Priority: 15.03.2022 IT 202200005006 (71) Applicant: Novatex Italia S.p.A 23848 Oggiono (LC) (IT)	(72) Inventors: CASTAGNA, Natale 23848 Oggiono (IT) CASATI, Marco 23848 Oggiono (IT) (74) Representative: Perani & Partners S.p.A.  Piazza Armando Diaz, 7 20123 Milano 20123 Milano (IT)